TY  - BOOK
T1  - Loudspeaker and headphone handbook
A2  - Borwick, John
LA  - English
PP  - London
PB  - Butterworths
YR  - 1988
UL  - https://ds.mainlib.upd.edu.ph/Record/UP-99796217606133032
OP  - 573
CN  - TK 5983.5 L65
SN  - 0408013877
KW  - Headphones : Handbooks, manuals, etc.
KW  - Loudspeakers : Handbooks, manuals, etc.
ER  -